A Cape Girardeau man was arrested late Wednesday, as the fourth and final suspect expected to face charges in the case of the assault of a woman in a bank parking lot before fleeing with her money. 33-year-old David C. Johnson, along with three female co-defendants already in custody, is facing first-degree robbery and weapons charges life in prison if convicted. He is being held in the Cape Girardeau County Jail on a $100,000 cash-only bond, and his arraignment is scheduled before Judge Gary Kamp at 11 a.m. Tuesday. Facing identical charges are 19-year-old Jessica D. Davis, 18-year-old Shalayla Q. Lowe, and 17-year-old Antonia Nashae Taylor, who was certified to be prosecuted as an adult. Davis will be arraigned on Tuesday in circuit court before Judge William Syler. Lowe has a hearing on the 25th, and Taylor has a preliminary hearing on the 28th.